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RIOT/cpu/kw2x/vector.c
Hauke Petersen 88130fcb54 cpu/kw2x: optimization of startup code
2015-06-15 16:00:51 +02:00

375 lines
18 KiB
C
Raw Blame History

/*
* Copyright (C) 2014 Freie Universität Berlin
* Copyright (C) 2015 PHYTEC Messtechnik GmbH
*
* This file is subject to the terms and conditions of the GNU Lesser General
* Public License v2.1. See the file LICENSE in the top level directory for more
* details.
*/
/**
* @ingroup cpu_kw2x
* @{
*
* @file
* @brief Interrupt vector definition for MKW2XDXXX MCUs
*
* @author Hauke Petersen <hauke.petersen@fu-berlin.de>
* @author Johann Fischer <j.fischer@phytec.de>
*
* @}
*/
#include <stdint.h>
#include "vectors_cortexm.h"
#include "wdog.h"
/**
* memory markers as defined in the linker script
*/
extern uint32_t _estack;
void pre_startup (void)
{
/* disable the WDOG */
wdog_disable();
}
void dummy_handler(void)
{
dummy_handler_default();
}
/* Cortex-M specific interrupt vectors */
WEAK_DEFAULT void isr_svc(void);
WEAK_DEFAULT void isr_pendsv(void);
WEAK_DEFAULT void isr_systick(void);
/* MKW22D512 specific interrupt vector */
WEAK_DEFAULT void isr_dma0(void);
WEAK_DEFAULT void isr_dma1(void);
WEAK_DEFAULT void isr_dma2(void);
WEAK_DEFAULT void isr_dma3(void);
WEAK_DEFAULT void isr_dma4(void);
WEAK_DEFAULT void isr_dma5(void);
WEAK_DEFAULT void isr_dma6(void);
WEAK_DEFAULT void isr_dma7(void);
WEAK_DEFAULT void isr_dma8(void);
WEAK_DEFAULT void isr_dma9(void);
WEAK_DEFAULT void isr_dma10(void);
WEAK_DEFAULT void isr_dma11(void);
WEAK_DEFAULT void isr_dma12(void);
WEAK_DEFAULT void isr_dma13(void);
WEAK_DEFAULT void isr_dma14(void);
WEAK_DEFAULT void isr_dma15(void);
WEAK_DEFAULT void isr_dma_error(void);
WEAK_DEFAULT void isr_mcm(void);
WEAK_DEFAULT void isr_ftfl(void);
WEAK_DEFAULT void isr_ftfl_collision(void);
WEAK_DEFAULT void isr_pmc(void);
WEAK_DEFAULT void isr_llwu(void);
WEAK_DEFAULT void isr_wdog_ewm(void);
WEAK_DEFAULT void isr_rng(void);
WEAK_DEFAULT void isr_i2c0(void);
WEAK_DEFAULT void isr_i2c1(void);
WEAK_DEFAULT void isr_spi0(void);
WEAK_DEFAULT void isr_spi1(void);
WEAK_DEFAULT void isr_i2s0_tx(void);
WEAK_DEFAULT void isr_i2s0_rx(void);
WEAK_DEFAULT void isr_uart0_rx_tx(void);
WEAK_DEFAULT void isr_uart0_err(void);
WEAK_DEFAULT void isr_uart1_rx_tx(void);
WEAK_DEFAULT void isr_uart1_err(void);
WEAK_DEFAULT void isr_uart2_rx_tx(void);
WEAK_DEFAULT void isr_uart2_err(void);
WEAK_DEFAULT void isr_adc0(void);
WEAK_DEFAULT void isr_cmp0(void);
WEAK_DEFAULT void isr_cmp1(void);
WEAK_DEFAULT void isr_ftm0(void);
WEAK_DEFAULT void isr_ftm1(void);
WEAK_DEFAULT void isr_ftm2(void);
WEAK_DEFAULT void isr_cmt(void);
WEAK_DEFAULT void isr_rtc(void);
WEAK_DEFAULT void isr_rtc_seconds(void);
WEAK_DEFAULT void isr_pit0(void);
WEAK_DEFAULT void isr_pit1(void);
WEAK_DEFAULT void isr_pit2(void);
WEAK_DEFAULT void isr_pit3(void);
WEAK_DEFAULT void isr_pdb0(void);
WEAK_DEFAULT void isr_usb0(void);
WEAK_DEFAULT void isr_usbdcd(void);
WEAK_DEFAULT void isr_dac0(void);
WEAK_DEFAULT void isr_mcg(void);
WEAK_DEFAULT void isr_lptmr0(void);
WEAK_DEFAULT void isr_porta(void);
WEAK_DEFAULT void isr_portb(void);
WEAK_DEFAULT void isr_portc(void);
WEAK_DEFAULT void isr_portd(void);
WEAK_DEFAULT void isr_porte(void);
WEAK_DEFAULT void isr_swi(void);
/* interrupt vector table */
__attribute__((section(".vector_table")))
const void *interrupt_vector[] = {
/* Stack pointer */
(void *)(&_estack), /* pointer to the top of the empty stack */
/* Cortex-M4 handlers */
(void*) reset_handler_default, /* entry point of the program */
(void*) nmi_default, /* non maskable interrupt handler */
(void*) hard_fault_default, /* hard fault exception */
(void*) mem_manage_default, /* memory manage exception */
(void*) bus_fault_default, /* bus fault exception */
(void*) usage_fault_default, /* usage fault exception */
(void*) (0UL), /* Reserved */
(void*) (0UL), /* Reserved */
(void*) (0UL), /* Reserved */
(void*) (0UL), /* Reserved */
(void*) isr_svc, /* system call interrupt, in RIOT used for
* switching into thread context on boot */
(void*) debug_mon_default, /* debug monitor exception */
(void*) (0UL), /* Reserved */
(void*) isr_pendsv, /* pendSV interrupt, in RIOT the actual
* context switching is happening here */
(void*) isr_systick, /* SysTick interrupt, not used in RIOT */
/* MKW22D512 specific peripheral handlers */
(void *) isr_dma0, /* DMA channel 0 transfer complete */
(void *) isr_dma1, /* DMA channel 1 transfer complete */
(void *) isr_dma2, /* DMA channel 2 transfer complete */
(void *) isr_dma3, /* DMA channel 3 transfer complete */
(void *) isr_dma4, /* DMA channel 4 transfer complete */
(void *) isr_dma5, /* DMA channel 5 transfer complete */
(void *) isr_dma6, /* DMA channel 6 transfer complete */
(void *) isr_dma7, /* DMA channel 7 transfer complete */
(void *) isr_dma8, /* DMA channel 8 transfer complete */
(void *) isr_dma9, /* DMA channel 9 transfer complete */
(void *) isr_dma10, /* DMA channel 10 transfer complete */
(void *) isr_dma11, /* DMA channel 11 transfer complete */
(void *) isr_dma12, /* DMA channel 12 transfer complete */
(void *) isr_dma13, /* DMA channel 13 transfer complete */
(void *) isr_dma14, /* DMA channel 14 transfer complete */
(void *) isr_dma15, /* DMA channel 15 transfer complete */
(void *) isr_dma_error, /* DMA channel 0 - 15 error */
(void *) isr_mcm, /* MCM normal interrupt */
(void *) isr_ftfl, /* FTFL command complete */
(void *) isr_ftfl_collision, /* FTFL read collision */
(void *) isr_pmc, /* PMC controller low-voltage detect low-voltage warning */
(void *) isr_llwu, /* Low leakage wakeup */
(void *) isr_wdog_ewm, /* Single interrupt vector for WDOG and EWM */
(void *) isr_rng, /* Randon number generator */
(void *) isr_i2c0, /* Inter-integrated circuit 0 */
(void *) isr_i2c1, /* Inter-integrated circuit 1 */
(void *) isr_spi0, /* Serial peripheral Interface 0 */
(void *) isr_spi1, /* Serial peripheral Interface 1 */
(void *) isr_i2s0_tx, /* Integrated interchip sound 0 transmit interrupt */
(void *) isr_i2s0_rx, /* Integrated interchip sound 0 receive interrupt */
(void *) dummy_handler, /* Reserved interrupt */
(void *) isr_uart0_rx_tx, /* UART0 receive/transmit interrupt */
(void *) isr_uart0_err, /* UART0 error interrupt */
(void *) isr_uart1_rx_tx, /* UART1 receive/transmit interrupt */
(void *) isr_uart1_err, /* UART1 error interrupt */
(void *) isr_uart2_rx_tx, /* UART2 receive/transmit interrupt */
(void *) isr_uart2_err, /* UART2 error interrupt */
(void *) dummy_handler, /* Reserved interrupt */
(void *) dummy_handler, /* Reserved interrupt */
(void *) isr_adc0, /* Analog-to-digital converter 0 */
(void *) isr_cmp0, /* Comparator 0 */
(void *) isr_cmp1, /* Comparator 1 */
(void *) isr_ftm0, /* FlexTimer module 0 fault overflow and channels interrupt */
(void *) isr_ftm1, /* FlexTimer module 1 fault overflow and channels interrupt */
(void *) isr_ftm2, /* FlexTimer module 2 fault overflow and channels interrupt */
(void *) isr_cmt, /* Carrier modulator transmitter */
(void *) isr_rtc, /* Real time clock */
(void *) isr_rtc_seconds, /* Real time clock seconds */
(void *) isr_pit0, /* Periodic interrupt timer channel 0 */
(void *) isr_pit1, /* Periodic interrupt timer channel 1 */
(void *) isr_pit2, /* Periodic interrupt timer channel 2 */
(void *) isr_pit3, /* Periodic interrupt timer channel 3 */
(void *) isr_pdb0, /* Programmable delay block */
(void *) isr_usb0, /* USB OTG interrupt */
(void *) isr_usbdcd, /* USB charger detect */
(void *) dummy_handler, /* Reserved interrupt */
(void *) isr_dac0, /* Digital-to-analog converter 0 */
(void *) isr_mcg, /* Multipurpose clock generator */
(void *) isr_lptmr0, /* Low power timer interrupt */
(void *) isr_porta, /* Port A pin detect interrupt */
(void *) isr_portb, /* Port B pin detect interrupt */
(void *) isr_portc, /* Port C pin detect interrupt */
(void *) isr_portd, /* Port D pin detect interrupt */
(void *) isr_porte, /* Port E pin detect interrupt */
(void *) isr_swi, /* Software interrupt */
(void *) dummy_handler, /* reserved 81 */
(void *) dummy_handler, /* reserved 82 */
(void *) dummy_handler, /* reserved 83 */
(void *) dummy_handler, /* reserved 84 */
(void *) dummy_handler, /* reserved 85 */
(void *) dummy_handler, /* reserved 86 */
(void *) dummy_handler, /* reserved 87 */
(void *) dummy_handler, /* reserved 88 */
(void *) dummy_handler, /* reserved 89 */
(void *) dummy_handler, /* reserved 90 */
(void *) dummy_handler, /* reserved 91 */
(void *) dummy_handler, /* reserved 92 */
(void *) dummy_handler, /* reserved 93 */
(void *) dummy_handler, /* reserved 94 */
(void *) dummy_handler, /* reserved 95 */
(void *) dummy_handler, /* reserved 96 */
(void *) dummy_handler, /* reserved 97 */
(void *) dummy_handler, /* reserved 98 */
(void *) dummy_handler, /* reserved 99 */
(void *) dummy_handler, /* reserved 100 */
(void *) dummy_handler, /* reserved 101 */
(void *) dummy_handler, /* reserved 102 */
(void *) dummy_handler, /* reserved 103 */
(void *) dummy_handler, /* reserved 104 */
(void *) dummy_handler, /* reserved 105 */
(void *) dummy_handler, /* reserved 106 */
(void *) dummy_handler, /* reserved 107 */
(void *) dummy_handler, /* reserved 108 */
(void *) dummy_handler, /* reserved 109 */
(void *) dummy_handler, /* reserved 110 */
(void *) dummy_handler, /* reserved 111 */
(void *) dummy_handler, /* reserved 112 */
(void *) dummy_handler, /* reserved 113 */
(void *) dummy_handler, /* reserved 114 */
(void *) dummy_handler, /* reserved 115 */
(void *) dummy_handler, /* reserved 116 */
(void *) dummy_handler, /* reserved 117 */
(void *) dummy_handler, /* reserved 118 */
(void *) dummy_handler, /* reserved 119 */
(void *) dummy_handler, /* reserved 120 */
(void *) dummy_handler, /* reserved 121 */
(void *) dummy_handler, /* reserved 122 */
(void *) dummy_handler, /* reserved 123 */
(void *) dummy_handler, /* reserved 124 */
(void *) dummy_handler, /* reserved 125 */
(void *) dummy_handler, /* reserved 126 */
(void *) dummy_handler, /* reserved 127 */
(void *) dummy_handler, /* reserved 128 */
(void *) dummy_handler, /* reserved 129 */
(void *) dummy_handler, /* reserved 130 */
(void *) dummy_handler, /* reserved 131 */
(void *) dummy_handler, /* reserved 132 */
(void *) dummy_handler, /* reserved 133 */
(void *) dummy_handler, /* reserved 134 */
(void *) dummy_handler, /* reserved 135 */
(void *) dummy_handler, /* reserved 136 */
(void *) dummy_handler, /* reserved 137 */
(void *) dummy_handler, /* reserved 138 */
(void *) dummy_handler, /* reserved 139 */
(void *) dummy_handler, /* reserved 140 */
(void *) dummy_handler, /* reserved 141 */
(void *) dummy_handler, /* reserved 142 */
(void *) dummy_handler, /* reserved 143 */
(void *) dummy_handler, /* reserved 144 */
(void *) dummy_handler, /* reserved 145 */
(void *) dummy_handler, /* reserved 146 */
(void *) dummy_handler, /* reserved 147 */
(void *) dummy_handler, /* reserved 148 */
(void *) dummy_handler, /* reserved 149 */
(void *) dummy_handler, /* reserved 150 */
(void *) dummy_handler, /* reserved 151 */
(void *) dummy_handler, /* reserved 152 */
(void *) dummy_handler, /* reserved 153 */
(void *) dummy_handler, /* reserved 154 */
(void *) dummy_handler, /* reserved 155 */
(void *) dummy_handler, /* reserved 156 */
(void *) dummy_handler, /* reserved 157 */
(void *) dummy_handler, /* reserved 158 */
(void *) dummy_handler, /* reserved 159 */
(void *) dummy_handler, /* reserved 160 */
(void *) dummy_handler, /* reserved 161 */
(void *) dummy_handler, /* reserved 162 */
(void *) dummy_handler, /* reserved 163 */
(void *) dummy_handler, /* reserved 164 */
(void *) dummy_handler, /* reserved 165 */
(void *) dummy_handler, /* reserved 166 */
(void *) dummy_handler, /* reserved 167 */
(void *) dummy_handler, /* reserved 168 */
(void *) dummy_handler, /* reserved 169 */
(void *) dummy_handler, /* reserved 170 */
(void *) dummy_handler, /* reserved 171 */
(void *) dummy_handler, /* reserved 172 */
(void *) dummy_handler, /* reserved 173 */
(void *) dummy_handler, /* reserved 174 */
(void *) dummy_handler, /* reserved 175 */
(void *) dummy_handler, /* reserved 176 */
(void *) dummy_handler, /* reserved 177 */
(void *) dummy_handler, /* reserved 178 */
(void *) dummy_handler, /* reserved 179 */
(void *) dummy_handler, /* reserved 180 */
(void *) dummy_handler, /* reserved 181 */
(void *) dummy_handler, /* reserved 182 */
(void *) dummy_handler, /* reserved 183 */
(void *) dummy_handler, /* reserved 184 */
(void *) dummy_handler, /* reserved 185 */
(void *) dummy_handler, /* reserved 186 */
(void *) dummy_handler, /* reserved 187 */
(void *) dummy_handler, /* reserved 188 */
(void *) dummy_handler, /* reserved 189 */
(void *) dummy_handler, /* reserved 190 */
(void *) dummy_handler, /* reserved 191 */
(void *) dummy_handler, /* reserved 192 */
(void *) dummy_handler, /* reserved 193 */
(void *) dummy_handler, /* reserved 194 */
(void *) dummy_handler, /* reserved 195 */
(void *) dummy_handler, /* reserved 196 */
(void *) dummy_handler, /* reserved 197 */
(void *) dummy_handler, /* reserved 198 */
(void *) dummy_handler, /* reserved 199 */
(void *) dummy_handler, /* reserved 200 */
(void *) dummy_handler, /* reserved 201 */
(void *) dummy_handler, /* reserved 202 */
(void *) dummy_handler, /* reserved 203 */
(void *) dummy_handler, /* reserved 204 */
(void *) dummy_handler, /* reserved 205 */
(void *) dummy_handler, /* reserved 206 */
(void *) dummy_handler, /* reserved 207 */
(void *) dummy_handler, /* reserved 208 */
(void *) dummy_handler, /* reserved 209 */
(void *) dummy_handler, /* reserved 210 */
(void *) dummy_handler, /* reserved 211 */
(void *) dummy_handler, /* reserved 212 */
(void *) dummy_handler, /* reserved 213 */
(void *) dummy_handler, /* reserved 214 */
(void *) dummy_handler, /* reserved 215 */
(void *) dummy_handler, /* reserved 216 */
(void *) dummy_handler, /* reserved 217 */
(void *) dummy_handler, /* reserved 218 */
(void *) dummy_handler, /* reserved 219 */
(void *) dummy_handler, /* reserved 220 */
(void *) dummy_handler, /* reserved 221 */
(void *) dummy_handler, /* reserved 222 */
(void *) dummy_handler, /* reserved 223 */
(void *) dummy_handler, /* reserved 224 */
(void *) dummy_handler, /* reserved 225 */
(void *) dummy_handler, /* reserved 226 */
(void *) dummy_handler, /* reserved 227 */
(void *) dummy_handler, /* reserved 228 */
(void *) dummy_handler, /* reserved 229 */
(void *) dummy_handler, /* reserved 230 */
(void *) dummy_handler, /* reserved 231 */
(void *) dummy_handler, /* reserved 232 */
(void *) dummy_handler, /* reserved 233 */
(void *) dummy_handler, /* reserved 234 */
(void *) dummy_handler, /* reserved 235 */
(void *) dummy_handler, /* reserved 236 */
(void *) dummy_handler, /* reserved 237 */
(void *) dummy_handler, /* reserved 238 */
(void *) dummy_handler, /* reserved 239 */
(void *) dummy_handler, /* reserved 240 */
(void *) dummy_handler, /* reserved 241 */
(void *) dummy_handler, /* reserved 242 */
(void *) dummy_handler, /* reserved 243 */
(void *) dummy_handler, /* reserved 244 */
(void *) dummy_handler, /* reserved 245 */
(void *) dummy_handler, /* reserved 246 */
(void *) dummy_handler, /* reserved 247 */
(void *) dummy_handler, /* reserved 248 */
(void *) dummy_handler, /* reserved 249 */
(void *) dummy_handler, /* reserved 250 */
(void *) dummy_handler, /* reserved 251 */
(void *) dummy_handler, /* reserved 252 */
(void *) dummy_handler, /* reserved 253 */
(void *) dummy_handler, /* reserved 254 */
(void *) dummy_handler, /* reserved 255 */
};
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